NVIDIA GeForce GTX 660 OEM videocard review

NVIDIA GeForce GTX 660 OEM

GeForce GTX 660 OEM videocard released by NVIDIA; release date: 22 August 2012. The videocard is designed for desktop-computers and based on Kepler microarchitecture codenamed GK104.

Core clock speed - 823 MHz. Boost clock speed - 888 MHz. Texture fill rate - 85.25 GTexel / s. Pipelines - 1152. Floating-point performance - 2,046 gflops. Manufacturing process technology - 28 nm. Transistors count - 3,540 million. Power consumption (TDP) - 130 Watt.

Memory type: GDDR5. Maximum RAM amount - 1536 MB. Memory bus width - 192 Bit. Memory clock speed - 5600 MHz. Memory bandwidth - 134.4 GB / s.

Benchmarks

CompuBench 1.5 Desktop
Face Detection
Top 1 GPU
This GPU
939.363 mPixels/s
32.718 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 GPU
This GPU
14101.507 Frames/s
1021.371 Frames/s
CompuBench 1.5 Desktop
T-Rex
Top 1 GPU
This GPU
95.851 Frames/s
3.143 Frames/s
CompuBench 1.5 Desktop
Video Composition
Top 1 GPU
This GPU
530.303 Frames/s
56.509 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
Top 1 GPU
This GPU
4429.590 mHash/s
67.697 mHash/s
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770 Frames
5983 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823 Frames
3665 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225 Frames
3325 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770.000 Fps
5983.000 Fps
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823.000 Fps
3665.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225.000 Fps
3325.000 Fps
3DMark Fire Strike
Graphics Score
Top 1 GPU
This GPU
36466
0
Name Value
CompuBench 1.5 Desktop - Face Detection 32.718 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 1021.371 Frames/s
CompuBench 1.5 Desktop - T-Rex 3.143 Frames/s
CompuBench 1.5 Desktop - Video Composition 56.509 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining 67.697 mHash/s
GFXBench 4.0 - Car Chase Offscreen 5983 Frames
GFXBench 4.0 - Manhattan 3665 Frames
GFXBench 4.0 - T-Rex 3325 Frames
GFXBench 4.0 - Car Chase Offscreen 5983.000 Fps
GFXBench 4.0 - Manhattan 3665.000 Fps
GFXBench 4.0 - T-Rex 3325.000 Fps
3DMark Fire Strike - Graphics Score 0

Specifications (specs)

Essentials

Architecture Kepler
Code name GK104
Launch date 22 August 2012
Place in performance rating 850
Type Desktop

Technical info

Boost clock speed 888 MHz
Core clock speed 823 MHz
Floating-point performance 2,046 gflops
Manufacturing process technology 28 nm
Pipelines 1152
Texture fill rate 85.25 GTexel / s
Thermal Design Power (TDP) 130 Watt
Transistor count 3,540 million

Video outputs and ports

Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort

Compatibility, dimensions and requirements

Interface PCIe 3.0 x16
Length 241 mm
Supplementary power connectors 1x 6-pin

API support

DirectX 12.0 (11_0)
OpenGL 4.6

Memory

Maximum RAM amount 1536 MB
Memory bandwidth 134.4 GB / s
Memory bus width 192 Bit
Memory clock speed 5600 MHz
Memory type GDDR5